3 papers
quant-ph2024
Operational Ergotropy: suboptimality of the geodesic drive
Pritam Halder, Srijon Ghosh, Saptarshi Roy +1
We put forth a notion of optimality for extracting ergotropic work, derived from an energy constraint governing the necessary dynamics for work extraction in a quantum system. With…
quant-ph2023
Duality between imperfect resources and measurements for propagating entanglement in networks
Sudipta Mondal, Pritam Halder, Aditi Sen De
We propose a measurement-based entanglement propagation strategy for networks in which all nodes except two are initially occupied by a suitably chosen single-qubit system and the…
quant-ph2022
Manifestation of Rank-Tuned Weak Measurements Towards Featured State Generation
Pritam Halder, Ratul Banerjee, Shiladitya Mal +1
We propose that an unsharp measurement-based process to generate genuine multipartite entanglement from an entangled initial state with a fewer number of qubits can be classified i…